.id = -1,
};
-static struct platform_device speyside_wm8962_device = {
- .name = "speyside-wm8962",
+static struct platform_device tobermory_device = {
+ .name = "tobermory",
.id = -1,
};
&crag6410_lcd_powerdev,
&crag6410_backlight_device,
&speyside_device,
- &speyside_wm8962_device,
+ &tobermory_device,
&lowland_device,
&wallvdd_device,
};
select SND_SOC_WM9081
select SND_SOC_WM1250_EV1
-config SND_SOC_SPEYSIDE_WM8962
- tristate "Audio support for Wolfson Speyside with WM8962"
+config SND_SOC_TOBERMORY
+ tristate "Audio support for Wolfson Tobermory"
depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410
select SND_SAMSUNG_I2S
select SND_SOC_WM8962
snd-soc-smdk-wm8580pcm-objs := smdk_wm8580pcm.o
snd-soc-smdk-wm8994pcm-objs := smdk_wm8994pcm.o
snd-soc-speyside-objs := speyside.o
-snd-soc-speyside-wm8962-objs := speyside_wm8962.o
+snd-soc-tobermory-objs := tobermory.o
snd-soc-lowland-objs := lowland.o
snd-soc-littlemill-objs := littlemill.o
obj-$(CONFIG_SND_SOC_SMDK_WM8580_PCM) += snd-soc-smdk-wm8580pcm.o
obj-$(CONFIG_SND_SOC_SMDK_WM8994_PCM) += snd-soc-smdk-wm8994pcm.o
obj-$(CONFIG_SND_SOC_SPEYSIDE) += snd-soc-speyside.o
-obj-$(CONFIG_SND_SOC_SPEYSIDE_WM8962) += snd-soc-speyside-wm8962.o
+obj-$(CONFIG_SND_SOC_TOBERMORY) += snd-soc-tobermory.o
obj-$(CONFIG_SND_SOC_LOWLAND) += snd-soc-lowland.o
obj-$(CONFIG_SND_SOC_LITTLEMILL) += snd-soc-littlemill.o
+++ /dev/null
-/*
- * Speyside with WM8962 audio support
- *
- * Copyright 2011 Wolfson Microelectronics
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include <sound/jack.h>
-#include <linux/gpio.h>
-#include <linux/module.h>
-
-#include "../codecs/wm8962.h"
-
-static int sample_rate = 44100;
-
-static int speyside_wm8962_set_bias_level(struct snd_soc_card *card,
- struct snd_soc_dapm_context *dapm,
- enum snd_soc_bias_level level)
-{
- struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
- int ret;
-
- if (dapm->dev != codec_dai->dev)
- return 0;
-
- switch (level) {
- case SND_SOC_BIAS_PREPARE:
- if (dapm->bias_level == SND_SOC_BIAS_STANDBY) {
- ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL,
- WM8962_FLL_MCLK, 32768,
- sample_rate * 512);
- if (ret < 0)
- pr_err("Failed to start FLL: %d\n", ret);
-
- ret = snd_soc_dai_set_sysclk(codec_dai,
- WM8962_SYSCLK_FLL,
- sample_rate * 512,
- SND_SOC_CLOCK_IN);
- if (ret < 0) {
- pr_err("Failed to set SYSCLK: %d\n", ret);
- return ret;
- }
- }
- break;
-
- default:
- break;
- }
-
- return 0;
-}
-
-static int speyside_wm8962_set_bias_level_post(struct snd_soc_card *card,
- struct snd_soc_dapm_context *dapm,
- enum snd_soc_bias_level level)
-{
- struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
- int ret;
-
- if (dapm->dev != codec_dai->dev)
- return 0;
-
- switch (level) {
- case SND_SOC_BIAS_STANDBY:
- ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK,
- 32768, SND_SOC_CLOCK_IN);
- if (ret < 0) {
- pr_err("Failed to switch away from FLL: %d\n", ret);
- return ret;
- }
-
- ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL,
- 0, 0, 0);
- if (ret < 0) {
- pr_err("Failed to stop FLL: %d\n", ret);
- return ret;
- }
- break;
-
- default:
- break;
- }
-
- dapm->bias_level = level;
-
- return 0;
-}
-
-static int speyside_wm8962_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- sample_rate = params_rate(params);
-
- return 0;
-}
-
-static struct snd_soc_ops speyside_wm8962_ops = {
- .hw_params = speyside_wm8962_hw_params,
-};
-
-static struct snd_soc_dai_link speyside_wm8962_dai[] = {
- {
- .name = "CPU",
- .stream_name = "CPU",
- .cpu_dai_name = "samsung-i2s.0",
- .codec_dai_name = "wm8962",
- .platform_name = "samsung-audio",
- .codec_name = "wm8962.1-001a",
- .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
- | SND_SOC_DAIFMT_CBM_CFM,
- .ops = &speyside_wm8962_ops,
- },
-};
-
-static const struct snd_kcontrol_new controls[] = {
- SOC_DAPM_PIN_SWITCH("Main Speaker"),
- SOC_DAPM_PIN_SWITCH("DMIC"),
-};
-
-static struct snd_soc_dapm_widget widgets[] = {
- SND_SOC_DAPM_HP("Headphone", NULL),
- SND_SOC_DAPM_MIC("Headset Mic", NULL),
-
- SND_SOC_DAPM_MIC("DMIC", NULL),
- SND_SOC_DAPM_MIC("AMIC", NULL),
-
- SND_SOC_DAPM_SPK("Main Speaker", NULL),
-};
-
-static struct snd_soc_dapm_route audio_paths[] = {
- { "Headphone", NULL, "HPOUTL" },
- { "Headphone", NULL, "HPOUTR" },
-
- { "Main Speaker", NULL, "SPKOUTL" },
- { "Main Speaker", NULL, "SPKOUTR" },
-
- { "Headset Mic", NULL, "MICBIAS" },
- { "IN4L", NULL, "Headset Mic" },
- { "IN4R", NULL, "Headset Mic" },
-
- { "AMIC", NULL, "MICBIAS" },
- { "IN1L", NULL, "AMIC" },
- { "IN1R", NULL, "AMIC" },
-
- { "DMIC", NULL, "MICBIAS" },
- { "DMICDAT", NULL, "DMIC" },
-};
-
-static struct snd_soc_jack speyside_wm8962_headset;
-
-/* Headset jack detection DAPM pins */
-static struct snd_soc_jack_pin speyside_wm8962_headset_pins[] = {
- {
- .pin = "Headset Mic",
- .mask = SND_JACK_MICROPHONE,
- },
- {
- .pin = "Headphone",
- .mask = SND_JACK_MICROPHONE,
- },
-};
-
-static int speyside_wm8962_late_probe(struct snd_soc_card *card)
-{
- struct snd_soc_codec *codec = card->rtd[0].codec;
- struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
- int ret;
-
- ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK,
- 32768, SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
- ret = snd_soc_jack_new(codec, "Headset",
- SND_JACK_HEADSET | SND_JACK_BTN_0,
- &speyside_wm8962_headset);
- if (ret)
- return ret;
-
- ret = snd_soc_jack_add_pins(&speyside_wm8962_headset,
- ARRAY_SIZE(speyside_wm8962_headset_pins),
- speyside_wm8962_headset_pins);
- if (ret)
- return ret;
-
- wm8962_mic_detect(codec, &speyside_wm8962_headset);
-
- return 0;
-}
-
-static struct snd_soc_card speyside_wm8962 = {
- .name = "Speyside WM8962",
- .dai_link = speyside_wm8962_dai,
- .num_links = ARRAY_SIZE(speyside_wm8962_dai),
-
- .set_bias_level = speyside_wm8962_set_bias_level,
- .set_bias_level_post = speyside_wm8962_set_bias_level_post,
-
- .controls = controls,
- .num_controls = ARRAY_SIZE(controls),
- .dapm_widgets = widgets,
- .num_dapm_widgets = ARRAY_SIZE(widgets),
- .dapm_routes = audio_paths,
- .num_dapm_routes = ARRAY_SIZE(audio_paths),
- .fully_routed = true,
-
- .late_probe = speyside_wm8962_late_probe,
-};
-
-static __devinit int speyside_wm8962_probe(struct platform_device *pdev)
-{
- struct snd_soc_card *card = &speyside_wm8962;
- int ret;
-
- card->dev = &pdev->dev;
-
- ret = snd_soc_register_card(card);
- if (ret) {
- dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
- ret);
- return ret;
- }
-
- return 0;
-}
-
-static int __devexit speyside_wm8962_remove(struct platform_device *pdev)
-{
- struct snd_soc_card *card = platform_get_drvdata(pdev);
-
- snd_soc_unregister_card(card);
-
- return 0;
-}
-
-static struct platform_driver speyside_wm8962_driver = {
- .driver = {
- .name = "speyside-wm8962",
- .owner = THIS_MODULE,
- .pm = &snd_soc_pm_ops,
- },
- .probe = speyside_wm8962_probe,
- .remove = __devexit_p(speyside_wm8962_remove),
-};
-
-module_platform_driver(speyside_wm8962_driver);
-
-MODULE_DESCRIPTION("Speyside WM8962 audio support");
-MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:speyside-wm8962");
--- /dev/null
+/*
+ * Tobermory audio support
+ *
+ * Copyright 2011 Wolfson Microelectronics
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/jack.h>
+#include <linux/gpio.h>
+#include <linux/module.h>
+
+#include "../codecs/wm8962.h"
+
+static int sample_rate = 44100;
+
+static int tobermory_set_bias_level(struct snd_soc_card *card,
+ struct snd_soc_dapm_context *dapm,
+ enum snd_soc_bias_level level)
+{
+ struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+ int ret;
+
+ if (dapm->dev != codec_dai->dev)
+ return 0;
+
+ switch (level) {
+ case SND_SOC_BIAS_PREPARE:
+ if (dapm->bias_level == SND_SOC_BIAS_STANDBY) {
+ ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL,
+ WM8962_FLL_MCLK, 32768,
+ sample_rate * 512);
+ if (ret < 0)
+ pr_err("Failed to start FLL: %d\n", ret);
+
+ ret = snd_soc_dai_set_sysclk(codec_dai,
+ WM8962_SYSCLK_FLL,
+ sample_rate * 512,
+ SND_SOC_CLOCK_IN);
+ if (ret < 0) {
+ pr_err("Failed to set SYSCLK: %d\n", ret);
+ return ret;
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int tobermory_set_bias_level_post(struct snd_soc_card *card,
+ struct snd_soc_dapm_context *dapm,
+ enum snd_soc_bias_level level)
+{
+ struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+ int ret;
+
+ if (dapm->dev != codec_dai->dev)
+ return 0;
+
+ switch (level) {
+ case SND_SOC_BIAS_STANDBY:
+ ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK,
+ 32768, SND_SOC_CLOCK_IN);
+ if (ret < 0) {
+ pr_err("Failed to switch away from FLL: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL,
+ 0, 0, 0);
+ if (ret < 0) {
+ pr_err("Failed to stop FLL: %d\n", ret);
+ return ret;
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ dapm->bias_level = level;
+
+ return 0;
+}
+
+static int tobermory_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ sample_rate = params_rate(params);
+
+ return 0;
+}
+
+static struct snd_soc_ops tobermory_ops = {
+ .hw_params = tobermory_hw_params,
+};
+
+static struct snd_soc_dai_link tobermory_dai[] = {
+ {
+ .name = "CPU",
+ .stream_name = "CPU",
+ .cpu_dai_name = "samsung-i2s.0",
+ .codec_dai_name = "wm8962",
+ .platform_name = "samsung-audio",
+ .codec_name = "wm8962.1-001a",
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+ | SND_SOC_DAIFMT_CBM_CFM,
+ .ops = &tobermory_ops,
+ },
+};
+
+static const struct snd_kcontrol_new controls[] = {
+ SOC_DAPM_PIN_SWITCH("Main Speaker"),
+ SOC_DAPM_PIN_SWITCH("DMIC"),
+};
+
+static struct snd_soc_dapm_widget widgets[] = {
+ SND_SOC_DAPM_HP("Headphone", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+
+ SND_SOC_DAPM_MIC("DMIC", NULL),
+ SND_SOC_DAPM_MIC("AMIC", NULL),
+
+ SND_SOC_DAPM_SPK("Main Speaker", NULL),
+};
+
+static struct snd_soc_dapm_route audio_paths[] = {
+ { "Headphone", NULL, "HPOUTL" },
+ { "Headphone", NULL, "HPOUTR" },
+
+ { "Main Speaker", NULL, "SPKOUTL" },
+ { "Main Speaker", NULL, "SPKOUTR" },
+
+ { "Headset Mic", NULL, "MICBIAS" },
+ { "IN4L", NULL, "Headset Mic" },
+ { "IN4R", NULL, "Headset Mic" },
+
+ { "AMIC", NULL, "MICBIAS" },
+ { "IN1L", NULL, "AMIC" },
+ { "IN1R", NULL, "AMIC" },
+
+ { "DMIC", NULL, "MICBIAS" },
+ { "DMICDAT", NULL, "DMIC" },
+};
+
+static struct snd_soc_jack tobermory_headset;
+
+/* Headset jack detection DAPM pins */
+static struct snd_soc_jack_pin tobermory_headset_pins[] = {
+ {
+ .pin = "Headset Mic",
+ .mask = SND_JACK_MICROPHONE,
+ },
+ {
+ .pin = "Headphone",
+ .mask = SND_JACK_MICROPHONE,
+ },
+};
+
+static int tobermory_late_probe(struct snd_soc_card *card)
+{
+ struct snd_soc_codec *codec = card->rtd[0].codec;
+ struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+ int ret;
+
+ ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK,
+ 32768, SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ return ret;
+
+ ret = snd_soc_jack_new(codec, "Headset",
+ SND_JACK_HEADSET | SND_JACK_BTN_0,
+ &tobermory_headset);
+ if (ret)
+ return ret;
+
+ ret = snd_soc_jack_add_pins(&tobermory_headset,
+ ARRAY_SIZE(tobermory_headset_pins),
+ tobermory_headset_pins);
+ if (ret)
+ return ret;
+
+ wm8962_mic_detect(codec, &tobermory_headset);
+
+ return 0;
+}
+
+static struct snd_soc_card tobermory = {
+ .name = "Tobermory",
+ .dai_link = tobermory_dai,
+ .num_links = ARRAY_SIZE(tobermory_dai),
+
+ .set_bias_level = tobermory_set_bias_level,
+ .set_bias_level_post = tobermory_set_bias_level_post,
+
+ .controls = controls,
+ .num_controls = ARRAY_SIZE(controls),
+ .dapm_widgets = widgets,
+ .num_dapm_widgets = ARRAY_SIZE(widgets),
+ .dapm_routes = audio_paths,
+ .num_dapm_routes = ARRAY_SIZE(audio_paths),
+ .fully_routed = true,
+
+ .late_probe = tobermory_late_probe,
+};
+
+static __devinit int tobermory_probe(struct platform_device *pdev)
+{
+ struct snd_soc_card *card = &tobermory;
+ int ret;
+
+ card->dev = &pdev->dev;
+
+ ret = snd_soc_register_card(card);
+ if (ret) {
+ dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+ ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int __devexit tobermory_remove(struct platform_device *pdev)
+{
+ struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+ snd_soc_unregister_card(card);
+
+ return 0;
+}
+
+static struct platform_driver tobermory_driver = {
+ .driver = {
+ .name = "tobermory",
+ .owner = THIS_MODULE,
+ .pm = &snd_soc_pm_ops,
+ },
+ .probe = tobermory_probe,
+ .remove = __devexit_p(tobermory_remove),
+};
+
+module_platform_driver(tobermory_driver);
+
+MODULE_DESCRIPTION("Tobermory audio support");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:tobermory");
projects / firefly-linux-kernel-4.4.55.git / commitdiff